CN214381525U - Building intelligent lighting system - Google Patents

Abstract

The utility model relates to a building intelligent lighting system, including switch board, a plurality of lighting terminal, the switch board is used for controlling the lighting terminal switch, the switch board is provided with GPRS communication module one, centralized control ware, the SIM card is inserted in the GPRS communication module one, the centralized control ware is connected with GPRS communication module one electricity, the centralized control ware communicates with a plurality of sub-controllers, the sub-controller is connected with the lighting terminal; the sub-controller comprises a processor and a delay switch, the illumination terminal is connected with the processor, the delay switch is connected with the processor, and the delay switch is used for controlling the illumination terminal to be turned on or turned off after a set delay time. The advantages are that: the building illumination is controlled through the integrated controller, and the control can be carried out according to regions; by utilizing the alarm module and the dimming module, intelligent monitoring of illumination is met, and timely maintenance of the illumination terminal is ensured; the lighting requirements of all parts of the building are met.

Description

Building intelligent lighting system

Technical Field

The utility model belongs to the lighting management field especially relates to a building intelligent lighting system.

Background

The power consumption of building illumination in the lighting system occupies a large proportion, the existing yoke building lighting system is generally connected with the lighting lamp of the whole building in parallel through one line, the equipment starts to work as long as the power is switched on, the power is switched off, the equipment stops working, and the intelligent degree is low. The light breaks down, also needs artificial tour or reports and repaiies, can't accomplish timely maintenance, influences the interior illumination of building. And the existing lighting system has no effective monitoring, can not know the line condition of each lamp, and is not beneficial to the maintenance and overhaul of the lamps. In addition, building public areas such as an elevator port or an access only need to be lighted when someone happens occasionally, and the lighting device is closed after the person leaves completely, so that electricity can be saved, the use feeling can not be reduced, and the safety is ensured.

Disclosure of Invention

For overcoming the not enough of prior art, the utility model aims at providing a building intelligent lighting system can carry out remote control operation to the centralized control ware in the switch board through control terminal, realizes the switch to lighting terminal, satisfies the delay switch of lamps and lanterns in the building.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

a building intelligent lighting system comprises a control cabinet and a plurality of lighting terminals, wherein the control cabinet is used for controlling lighting terminal switches, a GPRS communication module I and an integrated controller are arranged in the control cabinet, an SIM card is inserted in the GPRS communication module I, the integrated controller is electrically connected with the GPRS communication module I, the integrated controller is communicated with a plurality of sub-controllers, and the sub-controllers are connected with the lighting terminals; the sub-controller comprises a processor and a delay switch, the illumination terminal is connected with the processor, the delay switch is connected with the processor, and the delay switch is used for controlling the illumination terminal to be turned on or turned off after a set delay time.

The sub-controller also comprises a dimming module and a communication module, the dimming module and the time delay switch are connected with the processor, the dimming module comprises a temperature sensor, a light sensor and a pyroelectric sensor, and the temperature sensor is used for detecting the working temperature of the lighting terminal; the optical sensor is used for detecting the current environment light brightness information; the pyroelectric sensor is used for generating movement information according to the movement state of a person; the processor is used for adjusting the brightness of the lighting terminal according to the mobile information, the current ambient light brightness and/or the working temperature information of the lighting terminal; the communication module is used for transmitting the mobile information, the current environment light brightness and/or the working temperature information of the lighting terminal to the processor.

The sub-controller also comprises an alarm module, the alarm module is connected with the processor, the alarm module is provided with an alarm and a positioner, the alarm is used for sending out an alarm signal when the lighting terminal fails, and the positioner is used for positioning the position of the failed lighting terminal.

The processor is an embedded processor.

The lighting terminal is an intelligent lamp.

The GPRS communication module I is used for establishing communication connection with the GPRS communication module I, and the control terminal is used for carrying out remote control operation on the integrated controller.

The control terminal is internally provided with a GPRS communication module II, an SIM card is inserted in the GPRS communication module II, and the GPRS communication module II is used for establishing communication connection with the GPRS communication module I.

The centralized controller is in communication connection with the sub-controllers through ZigBee wireless network units.

Compared with the prior art, the beneficial effects of the utility model are that:

the intelligent building lighting system controls building lighting through the integrated controller, can control according to regions, needs to be long-time and clear at night, and lights through controlling the switches of the corresponding sub-controllers. The area which is only required to be illuminated when a person passes by is illuminated according to the requirement by the dimming module, and the illumination is delayed and switched according to the set time; by utilizing the alarm module and the dimming module, intelligent monitoring of illumination is met, and timely maintenance of the illumination terminal is ensured; the lighting requirements of all parts of the building are met; can carry out wireless remote control to lighting terminal through control terminal, control portably.

Drawings

Fig. 1 is a schematic diagram of the system control of the present invention.

Fig. 2 is a first control schematic diagram of the sub-controller.

Fig. 3 is a control schematic diagram of the sub-controller.

Fig. 4 is a schematic structural diagram of a ZigBee wireless network unit.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.

Referring to fig. 1 and 2, the building intelligent lighting system comprises a control cabinet and a plurality of lighting terminals, wherein the control cabinet is used for controlling the lighting terminal switches, a first GPRS communication module and an integrated controller are arranged in the control cabinet, an SIM card is inserted in the first GPRS communication module, the integrated controller is electrically connected with the first GPRS communication module, the integrated controller is communicated with a plurality of sub-controllers, and the sub-controllers are connected with the lighting terminals; the sub-controller comprises a processor and a delay switch, the illumination terminal is connected with the processor, the delay switch is connected with the processor, and the delay switch is used for controlling the illumination terminal to be turned on or turned off after a set delay time. Even if the lighting terminal needs to be kept bright at night, the lighting terminal can be turned off in a delayed mode, and the environmental comfort level is improved. The processor is an embedded processor which is a hardware unit for controlling and assisting the system to run, the embedded processor has higher working stability, lower power consumption, strong adaptability to the environment (such as temperature, humidity, electromagnetic field or vibration), smaller volume and more integrated functions.

Referring to fig. 2, the sub-controller further includes a dimming module and a communication module, the dimming module and the delay switch are connected to the processor, the dimming module includes a temperature sensor, a light sensor and a pyroelectric sensor, the temperature sensor is used for detecting the working temperature of the lighting terminal, and once the working temperature exceeds a set value, the lighting terminal is turned off to avoid injury of personnel; the optical sensor is used for detecting the current environment light brightness information; the pyroelectric sensor is used for generating movement information according to the movement state of a person; the processor is used for adjusting the brightness of the lighting terminal according to the mobile information, the current ambient light brightness and/or the working temperature information of the lighting terminal; the communication module is used for transmitting the mobile information, the current environment light brightness and/or the working temperature information of the lighting terminal to the processor. For example, for the old and children in the building, the position that light is not enough, the walking is comparatively dangerous, sets for the time delay and closes lighting terminal, can ensure walking safety, especially in the illumination of building public area such as elevator mouth or passageway, the adoption has the people just to light, just closes lighting terminal after this people that requires to pass through leaves completely, ensures the security of environment, also makes things convenient for night or the darker environment of light to pass in and out indoor unblank, the anti-lock door.

The sub-controller also comprises an alarm module, the alarm module is connected with the processor and provided with an alarm and a positioner, the alarm is used for sending out an alarm signal when the lighting terminal fails, and the positioner is used for positioning the position of the failed lighting terminal so as to be maintained in time.

Referring to fig. 2, the pyroelectric sensor is also called a human body infrared sensor, and its application principle is that the released charges are converted into voltage output by an amplifier, and the voltage output can be used to generate movement information according to the movement state of a person, where the movement information includes the distance change of the person from an intelligent lighting system, etc.; the optical sensor means a device that can detect light energy including a plurality of lights from ultraviolet light to infrared light and convert the light energy into an electrical signal, and is used to detect current ambient light brightness information, such as the luminous intensity of a surface light source per unit projected area in a certain direction along the direction. For example, the illumination brightness is increased when a person is detected to approach; decreasing the illumination brightness when a person is detected to be away; when the brightness of the current environment is detected to be higher than a set brightness threshold value, the illumination brightness is reduced; and when the brightness of the current environment is detected to be less than the set brightness threshold, the illumination brightness is increased.

The lighting terminal is the intelligent lamp that sets up building public area such as in elevator mouth or passageway, and the sub-controller setting is in the base of intelligent lamp, or in the mounting base of intelligent lamp, and the switch board can set up the marginal zone that does not hinder the pedestrian and pass through, or imbed in the wall, can carry out on-off operation to the intelligent lamp in a certain region. The intelligent lamp is a novel intelligent device for controlling the light effect, has the computing capability and the network connection capability, and can be expanded in function.

Referring to fig. 1, the building intelligent lighting system further comprises a control terminal, and the control terminal is used for establishing communication connection with the first GPRS communication module and performing remote control operation on the centralized controller. When the lighting terminal needs to be switched on and off, an operator can remotely control the integrated controller in the control cabinet through the control terminal, a series of operations such as unlocking, opening the cabinet, switching on and off the cabinet and the like are not needed before the operator goes to the control cabinet, the operation is convenient, the operator can also operate while walking, and the operation efficiency is high. The control terminal is internally provided with a second GPRS communication module, the second GPRS communication module is inserted with an SIM card and is used for establishing communication connection with the first GPRS communication module. And the control terminal controls the centralized controller after the GPRS communication module II establishes communication connection with the GPRS communication module I, so that wireless control is realized. The control terminal can be a mobile phone, and an APP for controlling the lighting terminal switch is installed in the mobile phone. Certainly, the control terminal can also be realized by adopting a special remote controller, the remote controller is provided with a control module and a key which are electrically connected with the GPRS communication module II, and then the wireless control is carried out by the key.

Referring to fig. 1 and 4, the centralized controller is in communication connection with the sub-controllers through ZigBee wireless network units. The integrated controller is connected with a ZigBee wireless transmitting module, the ZigBee wireless transmitting module is in communication connection with the ZigBee wireless network unit, the embedded processor can adopt an ARM9, and the embedded processor is in communication with the ZigBee network coordinator through an RS232 serial port.

The ZigBee wireless network unit comprises a coordinator, a router and terminal equipment, and supports three network topological structures of star, tree and mesh. The router is in communication connection with the coordinator, and the terminal equipment is in communication connection with the router or the coordinator. The ZigBee wireless network unit has short-distance and small-range transmission and has cost advantage; the frequency range has stronger anti-interference performance in the building, a proper network topology structure can be selected, and networking is simple and reliable; through reasonable layout, the intelligent lamp can be managed in the building without any communication blind area by utilizing the function of geographical positioning.

The ZigBee wireless network unit uses a C51RF-3 system. The processor adopts CC2430 of TI company, integrates ZigBee Radio Frequency (RF) circuit and microcontroller on a single chip, uses 1 MCU (8051) with 8 bits, has 128kB programmable flash memory and 8kRAM, and also comprises an analog-digital converter (ADC), a timer (Timer) and an AES128 coprocessor. In the networking aspect, the C51RF-3 system can realize the establishment of a serial network and a star network, and default parameters in the ZigBee2006 protocol are as follows: the maximum routing DEPTH MAX _ DEPTH is 5, the maximum number of child nodes MAX _ child is 20, and the maximum number of routing child nodes MAX _ routes is 6, which determine the size of the wireless sensor network by default. In the C51RF-3 system, the barrier-free wireless transmission distance of the ZigBee device can reach 100 m; in the case of obstacles, the reliable transmission distance exceeds 30m, so that the net distribution can be conveniently realized in a building.

Claims (8)

1. An intelligent building lighting system comprises a control cabinet and a plurality of lighting terminals, wherein the control cabinet is used for controlling lighting terminal switches, a first GPRS communication module and an integrated controller are arranged in the control cabinet, an SIM card is inserted in the first GPRS communication module, and the integrated controller is electrically connected with the first GPRS communication module; the sub-controller comprises a processor and a delay switch, the illumination terminal is connected with the processor, the delay switch is connected with the processor, and the delay switch is used for controlling the illumination terminal to be turned on or turned off after a set delay time.

2. The building intelligent lighting system as claimed in claim 1, wherein the sub-controller further comprises a dimming module and a communication module, the dimming module and the time delay switch are connected with the processor, the dimming module comprises a temperature sensor, a light sensor and a pyroelectric sensor, and the temperature sensor is used for detecting the working temperature of the lighting terminal; the optical sensor is used for detecting the current environment light brightness information; the pyroelectric sensor is used for generating movement information according to the movement state of a person; the processor is used for adjusting the brightness of the lighting terminal according to the mobile information, the current ambient light brightness and/or the working temperature information of the lighting terminal; the communication module is used for transmitting the mobile information, the current environment light brightness and/or the working temperature information of the lighting terminal to the processor.

3. The building intelligent lighting system as claimed in claim 1, wherein the sub-controller further comprises an alarm module, the alarm module is connected to the processor, the alarm module is provided with an alarm and a locator, the alarm is used for sending out an alarm signal when the lighting terminal fails, and the locator is used for locating the position of the failed lighting terminal.

4. A building intelligent lighting system as claimed in claim 1, wherein said processor is an embedded processor.

5. A building intelligent lighting system as claimed in claim 1, wherein said lighting terminals are intelligent lamps.

6. The intelligent building lighting system as claimed in claim 1, further comprising a control terminal for establishing a communication connection with the first GPRS communication module and remotely controlling the centralized controller.

7. The building intelligent lighting system as claimed in claim 6, wherein a second GPRS communication module is embedded in the control terminal, a SIM card is inserted in the second GPRS communication module, and the second GPRS communication module is used for establishing communication connection with the first GPRS communication module.

8. The building intelligent lighting system as claimed in claim 1, wherein the centralized controller is communicatively connected with the sub-controllers through a ZigBee wireless network unit.

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